Last Mile Convergence for the BusinessResidential Connection and

Last Mile Convergence for the Business/Residential Connection and 2 G/3 G Backhauling Total solution provider of optical broadband access, focuses on the high-end carrier-grade market worldwide Ubiquitous application over existing E 1 and STM-1 infrastructure with better flexibility in terms of guaranteed bandwidth, and network Qo. S. Providing an easily accessible solution for corporation users. Striving to lead in the invention, development and manufacture of the industry’s most advanced broadband access technologies. Raisecom creates future

Expanded global presence and revenue RAISECOM employees Sales R&D Management Support Manufacture 152 280 69 211 157

Production Facility world 1 st class efficiency • • • Shenzhen section: 4, 000 M 2, mass production. Beijing section 3, 600 M 2 SMT, wave-soldering • Typical production period: 10 -20 days •

Expanding global customer base

RAISECOM Targeted Market Carrier • Access/DSLAM backhaul • Leased line service • Carrier Ethernet service • Backhaul hybrid for 2 G BTS to BSC and 3 G Node. B to RNC • High speed data communication Enterprise • Financial & healthcare • research & education • Government/Federal Carrier and Enterprise application leadership Optical+Ethernet and TDM+multi-service innovation leadership

Quality assurance and service Quality Assurance : • • • Warranty: 2 -year, 6 -year, life-time Average problem rate: <0. 3%, based on 3 -year statistics for over 1, 000 pc devices Replacement & repair: <30 days Service : • Telephone assistance (9: 00 am to 6: 00 pm) • Remote Internet Analysis for performance on-line • On site support • Training course • Authorized distributors and engineers

Trends of Network Convergence for Operator • • • Meeting the ever-growing customer demands Extending presence of major business locations Able to provide cost-effective solution for voice, date, and video services Unified management Providing On demand bandwidth Lowest CAPEX & OPEX : invest as the business grow

Technology Leadership Brings advantages of core competence to Operator, Carrier • • • One access platform covers almost all services of Carrier One access platform hybrid meets access extension using copper (G. SHDSL or E 1 technology) and fiber resource All service modules can be deployed into C. O chassis and remote standalone chassis to save the inventory cost and spare/maintenance parts cost and space of cabinet and All service modules is designed for plug&play&manage to maximum save the OPEX of technician training Unified SNMP management platform are available for all service both in C. O and remote site to meet Carrier-class requirement Pay as grow to optimized CAPEX

Technology Leadership Leads Innovative Access Solution to Operator, Carrier • • • Carrier Ethernet Service Aggregation Carrier Ethernet Service Demarcation Ubiquitous Carrier Ethernet Delivery TDM Leased Line Service TDM Service to Multi-service Migration Optical + Ethernet Innovation Carrier application leadership strengthens RAISECOM’s global market position

Raisecom Solution for Enterprise Services Ethernet Service Access Network Multi-Service Modem Pool Multi-Service STM-1 CPE Multi-Service Access Platform Multi-Service over E 1 Leased Line Multi-Service over CWDM system

Ethernet over Fiber

Ethernet over fiber- Ethernet aggregation and demarcation

Ethernet over fiber- all fiber optical L 2 intelligence

Ethernet over fiber- all fiber optical L 2/L 3 intelligence

ISCOM Switch Products Matrix Price ISCOM 2008 ISCOM 2009 ISCOM 2926 ISCOM 2009 A ISCOM 2109 ISCOM 2924 GF ISCOM 2016 ISCOM 2109 A ISCOM 1005 M ISCOM 1008 E ISCOM 1016 E ISCOM 2017 ISCOM 2126 E ISCOM 2026 ISCOM 2826 E ISCOM 2852 ISCOM 3026 E ISCOM 2812 GF ISCOM 3012 GF ISCOM 2828 F ISCOM 3000 series ISCOM 2900 series ISCOM 2800 series ISCOM 2100 series ISCOM 1024 E ISCOM 2000 series ISCOM 1000 series Extensibility NVIEW NNM network management plat form

noitacilp mroftal. P krowte. N hcuo. Ten. O : stnedise VTPI , tenret : PIV ecivres eni. L esae. L MOCSI F 8282 255 CR 155 CR ISCOM 1005 M MOCSI E 6212 MOCSI E 6203 hctiwstfo. S yawetag MOCSI 8002 yawetag VTPI MOCSI E 6203 MOCS 6202 FG 4292 MOCSI Metro Ethernet MOCSI 2582 MOCSI FG 2103 E 6282 MOCSI E 6203 7102 MO Residents: Internet, IPTV MOCSI FG 2103 : sesirpretn. E ecremmoc-E , tenretn. I MOCSI FG 2182 6292 MOCSI F 8282 MOCSI 21 ESP F 6212 MOCSI E 6282 MOCSI MALSD tenreht. E revo rewo. P 6202 MOCSI 8002 MOCSI 6102 MOCSI Residents: Internet : stnedise. R tenretn. I

Ethernet over fiber- all fiber optical L 2 intelligence GEPON Optimize your Fiber Optical Network with Diversified Customer Demands for Vo. IP, IPTV and Internet Access • 4*GEPON interfaces for downstream traffic and 4*Combo interfaces for upstream traffic • Up to 32 ONU per GEPON interface, thus up to 128 remote ONU • 16 K MAC address, 4 K VLAN and support ACL, Qo. S, IGMP Snooping, MVR, ACE-128 Encryption • SNMP and IEEE 802. 3 ah OAM

Ethernet over E 1 s (PDH) - On Demand Bandwidth Creating

Ethernet over 1/4/8 Topology in Details backhaul IP DSLAM to SDH network P-to-MP Carrier Ethernet service deployment and aggregation For CPEs at Branch office, there are some Fast Ethernet to 4/8 E 1 invert multiplexer. At CO, an invert multiplexer with 16 E 1 aggregation RC 953 E-3 FE 16 E 1 could aggregate CPE services from 16 E 1 to 1~8 Fast Ethernet interfaces.

Ethernet over 1/4/8 - On Demand Bandwidth Creating • Providing on-demand bandwidth for business user • E 1 aggregation in Central Office with unified management. • Highly secure solution, black-box for external user • Traffic flow seamless moving from any remote user to Central Office

Ethernet over SDH STM-1

Fast/Gigabit Ethernet over SDH STM-1 Backhaul IP DSLAM to SDH network

Multi-Service Modem Pool

Fiber Modem/G. SHDSL Modem/Interface Converter Media converter/Multi-Service PDH Multiplexer

Voice and data over E 1 Deliver P-to-p Multi-service on one platform to feed legacy and broadband data service Backhaul 2 G BTS to BSC, 3 G Node. B to RNC

Multi-Service STM-1 CPE

E 1/Ethernet over SDH STM-1 optimize SDH network to meet multi-service STM-1, E 3, Ethernet service deployed on the edge/access network

Backhaul Leased Line Service to Microwave STM 1 Backhaul 2 G BTS to BSC

MSAP

Aggregate Mobile voice, Broadband high speed data using Eo. S/Eo. PDH/Pure Ethernet switch Next Generation backhauling for heterogeneous 2 G/3 G Traffic from different mobile generation over existing infrastructure

Most of Raisecom Customer Premise Equipments could be aggregated by Multi-service Access Platform

Multi-Service over E 1 Leased Line

Voice and data over E 1 Maximum optimize the lease line of business connection to feed legacy and narrow band data service • Intelligent and integrated PCM access with various up-link interface: STM-1 Fiber Optical and user interface card: V. 35, FXO, FXS, E&M, Magneto Telephone, 10 Base-T, RS 232/V. 24, Time-slot Cross Connection for 128×E 1 DXC board 1+1 protection

Raisecom Multi Services Access Node Create Revenues ! All in one, One for all All in one 4 Optical and Electrical interfaces in one 4 Transmission and access in one 4 Broadband narrowband in one 4 Voice and data in one One for all • Fully Satisfying the demands of different customers in different places • Adapt to future development of the network • Unified access platform • Unified cabinet for diversified Environment • Unified NMS providing environment monitoring and line testing functions • Smooth upgrade • Developing new services quickly

Multi Services Access Solution for Business/Group Users All services one transmission PSTN Branch IP/ATM Router V. 35 E 1/V. 35 Router Leased Line Branch RC 3000 -15 Voice LANLAN RC 3000 -15 FXS Router Modem Router DLL G. SHDSL RC 1102 E 1/V. 35 RC 1102 STM-1 V. 35 copper wire Ethernet RC 3000 -15 LAN Voice Ethernet GE/FE E 1/CAS FXS Router Ethernet Services FTTB / FTTC LANLAN Ethernet E 1 Voice and data in one Ethernet PABX Headquarters LAN SW Ethernet Network Management FTTB l. Customized l. Sharpens V. 35 Telecommuting Video Conference Training Center Voice Terminal • Broadband narrowband in one • Unified maintenance LAN Intranet solution to meet business/group users’ diversified requirements. Operator’s competitive edge.

Multi-Service over CWDM -CWDM in Access

8 Service over one pair fiber Maximum optimize the fiber resource with protocol and speed Transparency; hybrid support FE or GE user interface to save the converter; remote standalone unit makes the networking deployment easily and cost-effective for dispersed location

Protection for mission-critical applications Optical Channel Protection Optical Line Protection

Ten/Sixteen services over one fiber 10 -channel application 16 -channel application

Four services over one fiber 4*10 G SDH or Ethernet over a dual-strand fiber: OPCOM 300 4*2. 5 G services (transparent) over dual/single-strand fiber: OPCOM 100

Digital Video Optical Multiplexer -RCVS series

Extend Video, audio, data over fiber Up to 8 channel videos and RS 232/RS 485/RS 422, audio, Fast Ethernet service

Raisecom’s Network Management Software NView NNM Basic Functions : Comply with ITU-T Telecommunication Management Network (TMN) Fault/Configuration/Performanc e/Security Management Contains three layers of TMN: EML, NML and BML

Raisecom’s Network Management Software NView NNM Winning features of NView NNM ◇Flexible platform: Client/Server mode in UNIX, Linux and Windows platform ◇Topology: Multi-layer and auto-discovery topology ◇North bound interface: Support Corba and Socket complied with TMF 814 IDL standard ◇Embedded Integration: Integration with HP Openview management system ◇Policy Management: Batch operation of system backup and upgrading. ◇Abundant customized Features: such as topology background, alarm voice, alarm level, node icon, line types, different customer authority, different level query condition and so on.

We translating these technologies into value for our customers through our professional solutions, services and consulting businesses worldwide.